CN209513734U - A kind of automatic liquid chromatography waste liquid classified collection device - Google Patents
A kind of automatic liquid chromatography waste liquid classified collection device Download PDFInfo
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- CN209513734U CN209513734U CN201920054223.4U CN201920054223U CN209513734U CN 209513734 U CN209513734 U CN 209513734U CN 201920054223 U CN201920054223 U CN 201920054223U CN 209513734 U CN209513734 U CN 209513734U
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- liquid
- waste liquid
- bottle
- collection device
- shunt valve
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Abstract
The utility model provides a kind of automatic liquid chromatography waste liquid classified collection device, including control box, single machine liquid-collecting bottle and classification catch box；Single machine liquid-collecting bottle includes bottle cap, bottle body and supporting leg, spray equipment is equipped in bottle cap, water inlet pipe above spray equipment is equipped with solenoid valve, bottle body side surface upper part is equipped with inlet, inlet is connected by the waste liquid outlet of drain pipe and liquid chromatograph, bottle body bottom is equipped with leakage fluid dram, it is connected with one into three below leakage fluid dram and goes out shunt valve, leakage fluid dram and one into three go out shunt valve between pipeline be equipped with water flow switch device, water flow switch device and solenoid valve are electrically connected, one into three goes out three outlets of shunt valve respectively by three liquid storing barrels of piping connection extremely classification catch box, one into three three outlets for going out shunt valve are equipped with electromagnetic valve core, electromagnetic valve core and control box are electrically connected；The present apparatus can carry out mechanized classification collection by the waste liquid to more liquid chromatographs simultaneously.
Description
Technical field
The utility model relates to waste collection technical fields more particularly to a kind of classification of automatic liquid chromatography waste liquid to receive
Acquisition means.
Background technique
Liquid chromatograph is the difference using mixture distribution ratio between liquid-solid or immiscible two kinds of liquid, to mixed
It closes object first to be separated, the instrument then analyzed and identified is widely used, liquid chromatograph use process in chemical industry, biological field
Waste liquid can be generated, waste liquid amount is smaller, such as be exactly do analytic type chromatography it is necessary to being sent to special liquid waste processing after collecting
It stands, therefore categorised collection is more reasonable, relatively high containing organic phases such as methanol, acetonitriles, the place after can collecting to safety is burned；
It is outwelled again after collection containing acid with salkali waste neutralization, is carrying out subsequent processing after can the collecting of saliferous, therefore just need in liquid phase
Chromatograph carries out categorised collection when discharging waste liquid, convenient for the processing of waste liquid.Existing notification number is the special of CN201720336913.X
Benefit discloses a kind of liquid chromatograph waste collecting device, the technical solution taken are as follows: including band, there are four the frame bodies of wheel
With electronic pumping device, the support plate side above receiving flask is water tank, and the other side is vertically arranged with pumping device mounting plate, electricity
Dynamic pumping device is by being mounted on the driving motor of pumping device installation postlaminar part and being mounted on the work of pumping device installation prelaminar part
Plug sleeve composition is discharged on straight tube and is additionally provided with flowing water Valve, feed liquor straight tube and is discharged the straight tube two sides with annular suction nozzle respectively
Connection, the lower end of annular suction nozzle are then provided with inlet opening, and inlet opening is run through in one end of sliding groove, and being provided in sliding groove can be at it
The curved baffle of internal slide, annular suction nozzle lateral wall on the outside of sliding groove are solid on curved baffle also there are the slide block slot of arc
Surely the pushing block being arranged is located in slide block slot.It can be by different liquid chromatographs by the electronic pumping device that driving motor drives
Waste liquid is extracted into respectively in different receiving flasks.
However above-mentioned waste collecting device can only once collect the waste liquid of a liquid chromatograph, and device overall volume compared with
Greatly, structure bulky needs special messenger to operate.In actual use, usually there are more liquid chromatographs, and pass through in enterprise laboratory
It can often enable simultaneously, just need one kind that can carry out automation point to the waste liquid of more liquid chromatographs simultaneously in this case
The device that class is collected.
Utility model content
Automation point can be carried out to the waste liquid of more liquid chromatographs simultaneously the purpose of the utility model is to provide a kind of
The device that class is collected.
The technical solution adopted in the utility model are as follows: a kind of automatic liquid chromatography waste liquid classified collection device, including
Control box, single machine liquid-collecting bottle and classification catch box；The single machine liquid-collecting bottle includes bottle cap, bottle body and supporting leg, in the bottle cap
Equipped with spray equipment, the water inlet pipe above the spray equipment is equipped with solenoid valve, and the bottle body side surface upper part is equipped with inlet,
The inlet is connected by the waste liquid outlet of drain pipe and liquid chromatograph, and the bottle body bottom is equipped with leakage fluid dram, the row
It is connected with one into three below liquid mouth and goes out shunt valve, the pipeline that the leakage fluid dram and one into three go out between shunt valve is opened equipped with water flow
Device is closed, the water flow switch device and the solenoid valve are electrically connected, and described one into three three outlets for going out shunt valve pass through respectively
For piping connection to three liquid storing barrels of the classification catch box, described one into three three outlets for going out shunt valve are equipped with solenoid valve
Core, the electromagnetic valve core and the control box are electrically connected.
In some preferred embodiments, the bottle cap lower surface has a circle flange, the flange close to marginal position
Outer sheath is equipped with sealing ring, and the sealing ring is contacted with the sealing bottle.
In some preferred embodiments, the bottle body bottom gradually becomes smaller along the wherein downward area of axis direction, this
Structure is conducive to waste liquid and is thoroughly discharged.
In some preferred embodiments, the spray equipment includes water inlet pipe and the truncated cone-shaped that connect with the water inlet pipe
Water dish, the water dish side are equipped with spray apertures, and the water inlet pipe is connect with tap water pipe line.
In some preferred embodiments, the control box is equipped with 3 control buttons, controls described one into three respectively and goes out
The electromagnetic valve core in three exits of shunt valve.
Label is posted for distinguishing waste liquid type, on the control box on three liquid storing barrels of the classification catch box
3 control buttons also are provided with corresponding label, are used to open electromagnetic valve core and waste liquid is discharged into corresponding liquid storing barrel.
After liquid chromatograph is practical, the waste collection of generation in the single machine liquid-collecting bottle of lower section, operator according to
The classification of waste liquid presses corresponding control button in control box, and control button controls its corresponding electromagnetic valve core and opens, and waste liquid is logical
Pipeline is crossed to be discharged into automatically in corresponding liquid storing barrel；The water flow switch device can acquire the signal of waste liquid flowing, when waste liquid drains
Stop sending the solenoid valve on signal opening spray equipment water inlet pipe when flowing, spray equipment spray water to single machine liquid-collecting bottle clear
It washes, the solenoid valve on the spray equipment water inlet pipe has delay function, adjustable spray duration.
Compared with prior art, the utility model has the beneficial effects that
(1) the automatic liquid chromatography waste liquid classified collection device of the utility model, can be simultaneously to more liquid phase colors
The waste liquid of spectrometer carries out mechanized classification collection, time saving and energy saving, easy to operate.
(2) the automatic liquid chromatography waste liquid classified collection device of the utility model also there is automatic spray to clean function
Energy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below in conjunction with drawings and examples, the present invention will be further described in detail.It should be appreciated that this place is retouched
The specific embodiment stated only to explain the utility model, is not used to limit the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
The utility model discloses a kind of automatic liquid chromatography waste liquid classified collection device, as shown in Figure 1: includes control
Box 1, single machine liquid-collecting bottle 2 and classification catch box 3 processed；The single machine liquid-collecting bottle 2 includes bottle cap 4, bottle body 5 and supporting leg 6, the bottle
Spray equipment 7 is equipped in lid 4, the water inlet pipe of 7 top of spray equipment is equipped with solenoid valve 8, and 5 side surface upper part of bottle body is set
There is inlet 9, the inlet 9 is connected by the waste liquid outlet 10 of drain pipe and liquid chromatograph, and 5 bottom of bottle body is equipped with
Leakage fluid dram, the leakage fluid dram lower section are connected with one into three and go out shunt valve 11, and the leakage fluid dram and one into three go out between shunt valve 11
Pipeline be equipped with water flow switch device 12, the water flow switch device 12 is electrically connected with the solenoid valve 8, and described one into three goes out point
Three outlets of water valve 11 go out to divide by piping connection to three liquid storing barrels of the classification catch box 3, described one into three respectively
Three outlets of water valve 11 are equipped with electromagnetic valve core, and the electromagnetic valve core and the control box 1 are electrically connected.
In some preferred embodiments, 4 lower surface of bottle cap has a circle flange, the flange close to marginal position
Outer sheath is equipped with sealing ring, and the sealing ring and the bottle body 5 are in sealing contact.
In some preferred embodiments, 5 bottom of bottle body gradually becomes smaller along the wherein downward area of axis direction, this
Structure is conducive to waste liquid and is thoroughly discharged.
In some preferred embodiments, the spray equipment 7 includes water inlet pipe and the rotary table connecting with the water inlet pipe
Shape water dish, the water dish side are equipped with spray apertures, and the water inlet pipe is connect with tap water pipe line.
In some preferred embodiments, the control box 1 is equipped with 3 control buttons, controls described one into three respectively
The electromagnetic valve core in 11 3 exits of shunt valve out.
Label is posted for distinguishing waste liquid type, on the control box 1 on three liquid storing barrels of the classification catch box 3
3 control buttons also be provided with corresponding label, be used to open electromagnetic valve core and waste liquid be discharged into corresponding liquid storing barrel.
After liquid chromatograph is practical, the waste collection of generation in the single machine liquid-collecting bottle 2 of lower section, operator according to
The classification of waste liquid presses corresponding control button in control box 1, and control button controls its corresponding electromagnetic valve core and opens, and waste liquid is logical
Pipeline is crossed to be discharged into automatically in corresponding liquid storing barrel；The water flow switch device 12 can acquire the signal of waste liquid flowing, when waste liquid is arranged
Stop to the greatest extent sending the solenoid valve 8 on signal opening 7 water inlet pipe of spray equipment when flowing, spray equipment 7 carries out single machine liquid-collecting bottle 2
Spraying-rinsing, the solenoid valve 8 on 7 water inlet pipe of spray equipment have delay function, adjustable spray duration.
The preferred embodiment of the utility model has shown and described in above description, as previously described, it should be understood that this is practical new
Type is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various other groups
Conjunction, modification and environment, and above-mentioned introduction or the technology of related fields can be passed through within the scope of the inventive concept described herein
Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then
It all should be in the protection scope of the appended claims for the utility model.
Claims (5)
1. a kind of automatic liquid chromatography waste liquid classified collection device, it is characterised in that: including control box, single machine liquid-collecting bottle and
Classification catch box；The single machine liquid-collecting bottle includes bottle cap, bottle body and supporting leg, is equipped with spray equipment, the spray in the bottle cap
Water inlet pipe above shower device is equipped with solenoid valve, and the bottle body side surface upper part is equipped with inlet, and the inlet passes through drain
Pipe connect with the waste liquid outlet of liquid chromatograph, the bottle body bottom equipped with leakage fluid dram, the leakage fluid dram lower section be connected with one into
Three go out shunt valve, and the pipeline that the leakage fluid dram and one into three go out between shunt valve is equipped with water flow switch device, the water flow switch
Device and the solenoid valve are electrically connected, and described one into three goes out three outlets of shunt valve respectively by piping connection to the classification
Three liquid storing barrels of catch box, described one into three, which goes out three of shunt valve outlets, is equipped with electromagnetic valve core, the electromagnetic valve core with
The control box is electrically connected.
2. a kind of automatic liquid chromatography waste liquid classified collection device according to claim 1, it is characterised in that: described
Bottle cap lower surface has a circle flange close to marginal position, and the flange outer sides are set with sealing ring, the sealing ring with it is described
Sealing bottle contact.
3. a kind of automatic liquid chromatography waste liquid classified collection device according to claim 1, it is characterised in that: described
Bottle body bottom gradually becomes smaller along the wherein downward area of axis direction.
4. a kind of automatic liquid chromatography waste liquid classified collection device according to claim 1, it is characterised in that: described
Spray equipment includes water inlet pipe and the truncated cone-shaped water dish connecting with the water inlet pipe, and the water dish side is equipped with spray apertures,
The water inlet pipe is connect with tap water pipe line.
5. a kind of automatic liquid chromatography waste liquid classified collection device according to claim 1, it is characterised in that: described
It controls box and is equipped with 3 control buttons, control described one into three electromagnetic valve core for going out three exits of shunt valve respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920054223.4U CN209513734U (en) | 2019-01-14 | 2019-01-14 | A kind of automatic liquid chromatography waste liquid classified collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920054223.4U CN209513734U (en) | 2019-01-14 | 2019-01-14 | A kind of automatic liquid chromatography waste liquid classified collection device |
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| Publication Number | Publication Date |
|---|---|
| CN209513734U true CN209513734U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920054223.4U Expired - Fee Related CN209513734U (en) | 2019-01-14 | 2019-01-14 | A kind of automatic liquid chromatography waste liquid classified collection device |
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| CN (1) | CN209513734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112694161A (en) * | 2020-12-29 | 2021-04-23 | 林蕾 | Liquid chromatogram waste liquid treatment device |
| CN115217750A (en) * | 2022-06-06 | 2022-10-21 | 河南省计量科学研究院 | Calibration device for infusion pump in liquid chromatograph |
-
2019
- 2019-01-14 CN CN201920054223.4U patent/CN209513734U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112694161A (en) * | 2020-12-29 | 2021-04-23 | 林蕾 | Liquid chromatogram waste liquid treatment device |
| CN115217750A (en) * | 2022-06-06 | 2022-10-21 | 河南省计量科学研究院 | Calibration device for infusion pump in liquid chromatograph |
| CN115217750B (en) * | 2022-06-06 | 2024-03-29 | 河南省计量测试科学研究院 | Calibrating device for infusion pump in liquid chromatograph |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20210114 |